What to do if my 3M SFT Water Dispenser timer does not display time of day?
If the timer on your 3M Water Dispenser isn't showing the time, first, ensure the AC adapter is properly connected to a working outlet. If it's still not displaying, the AC adapter may be defective and need replacement. Alternatively, the PC board might be defective and require replacement.
Why is my 3M Water Dispenser not producing soft water?
If your 3M Water Dispenser isn't producing soft water, check the following: * Ensure the bypass valve is not in the bypass position; restore it to the service state. * Verify that the water pipeline is correctly installed; repair if the import waterway is reversed. * Confirm the power supply is properly connected; change the power supply if necessary. * If the raw water hardness has increased, reset the regeneration cycle. * Inspect the flow meter for damage and repair or replace it if needed. Also, check for and repair any water leakage in your pipeline.
How to fix time of day flashing on and off on 3M SFT?
If the time of day display is flashing on and off on your 3M Water Dispenser, it indicates that the power has been out for more than two hours, the AC Adapter was unplugged and then plugged back into the wall outlet, the AC adapter plug was unplugged and then plugged back into the board or the NEXT and REGEN buttons were pressed to reset the valve. You will need to reset the time of day.
What to do if 3M SFT Water Dispenser control valve stalled in regeneration?
If the control valve on your 3M Water Dispenser is stalled during regeneration, consider these potential causes: 1. The motor may not be operating, requiring replacement. 2. There may be no electric power at the outlet; repair the outlet or use a working one. 3. The AC adapter could be defective, necessitating replacement. 4. The circuit board might be defective, requiring replacement. 5. The drive gear or drive cap assembly cap could be broken, necessitating replacement. 6. The piston retainer might be broken, requiring replacement of the drive cap assembly. 7. The main or regenerant piston could be broken, requiring replacement.
Why does my 3M Water Dispenser timer display incorrect regeneration time?
If your 3M Water Dispenser timer shows an incorrect regeneration time, it could be due to several reasons. A power outage might have occurred, requiring you to reset the time of day. Alternatively, the time may be set incorrectly, also necessitating a reset. The regeneration time itself might be incorrect, so reset that as well. In some cases, a faulty board or a PC board incorrectly aligned to the drive bracket can cause this issue. Replace the circuit board if it is faulty. Ensure the PC board is correctly snapped onto the drive bracket.
Why is my 3M Water Dispenser control valve not regenerating automatically?
If your 3M Water Dispenser's control valve only regenerates when the 'REGEN' button is pressed, check if the bypass valve is in the bypass position and put bypass valve in normal. Ensure the meter connection is connected to the PC board. Also, inspect the meter turbine for restrictions or salt buildup, and remove any foreign matter. If the meter is defective, replace it. A defective circuit board could also be the cause, requiring replacement. Finally, verify the control valve set-up procedure for any errors.
What to do if my 3M SFT Water Dispenser has no soft water after regeneration?
If your 3M Water Dispenser isn't producing soft water after regeneration, consider these possibilities: * The salt box may be empty; add softening salt to the brine tank. * Particulate impurities in the brine tank may be causing a salt tube obstruction; remove the salt valve and clean the salt absorption pipe, water injection pipe, and the brine tank. * The sewage pipe may be blocked or frozen, or the water injector may be blocked; clear any jams, ensure the sewage pipe isn't twisted, and disassemble and clean the water injector. Also, pay attention to the environmental temperature and consider changing the installation location. * The salt valve may be faulty; repair or replace the brine tank.
Why is the water from my 3M SFT Water Dispenser salty?
If the water from your 3M Water Dispenser tastes salty, it might be because the inlet pressure is too low to properly clean out the sewage pipe, potentially causing a constrictor obstruction and excess water in the brine tank. To resolve this, increase the water pressure using a booster pump and check or replace the brine tank.
What does it mean if my 3M Water Dispenser displays control valve failure error codes error message?
If your 3M Water Dispenser displays control valve failure error codes, it could indicate several issues. If it's unable to detect control valve operation, press NEXT and REGEN for 3 seconds. For an unexpected stall, check the motor and replace if needed, then reinstall or replace the PC board. If it cannot proceed to the next function, check the motor (replace if needed), reinstall or replace the PC board, and clean or replace the drive gear. If the control valve piston is not in the home position, press NEXT and REGEN for 3 seconds or unplug the power source jack (black wire) and plug it back in to reset the control valve. For a program error, reinstall or replace the PC board.
What to do if 3M SFT control valve flow has signal but there is no use of water?
General| Brand | 3M |
|---|---|
| Model | SFT Series |
| Category | Water Dispenser |
| Language | English |
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